CVE-2019-4447 Information

Description

IBM DB2 High Performance Unload load for LUW 6.1 6.1.0.1 6.1.0.1 IF1 6.1.0.2 6.1.0.2 IF1 and 6.1.0.1 IF2 db2hpum_debug is a setuid root binary which trusts the PATH environment variable. A low privileged user can execute arbitrary commands as root by altering the PATH variable to point to a user controlled location. When a crash is induced the trojan gdb command is executed. IBM X-Force ID: 163488.

CVSS Vector

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Reference

http://www.ibm.com/support/docview.wss?uid=ibm10964592 https://exchange.xforce.ibmcloud.com/vulnerabilities/163488

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.8